GB4208 Duct Leakage Testing Equipment with Water Sprinkler System

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GB4208 Duct Leakage Testing Equipment with Water Sprinkler System



1. Features and purpose :
Zhongzhi Rain spray test equipment for waterproof testing  is applied to the products that may suffer from different temperature spraying water during ship -ping, storage or use time. The water comes from downpour, weather-beaten, water sprinkler system, wheel splash, flush filling or fierce waves conditions to test the performance index of products and for quality management use.  
  • 1. This oven is used to evaluate the working performance of the product through the simulated dynamic operation of the test materials exposed to rains of varied intensity.
  • 2. Studio - quality materials imported steel plates, steel casing of A3 electrostatic spraying.
  • 3. All other contact with water components are copper or stainless steel material.
  • 4. This equipment applies to products and parts information for the village of Lake Test.


2. Standards:

GB/T 2423.38-2006/IEC 60068-2.18:2000 --Part two: Swing pipe spray test method

GB4208-2008/IEC60529-2001--Shell protection grade
3. Technical Parameter
Model number CZ-600LY CZ-1000LY
Workshop size 60x60x60cm 100x100x100cm

Temperature range of 

working chamber

Nozzle diameter 0.4mm 0.4mm
Pendulum pipe radius 200mm 200mm

Premium semicircle stainless steel 

spray arc circular pipe diameter is 


Premium semicircle stainless steel 

spray arc circular pipe diameter is 


Nozzle spacing 50mm 50mm
Spray amount 1.1L/M 1.8L/M
Spary water pressure 80~100Kpa 80-100Kpa
Contentment  level  IPX3. IPX4
Pendulum pipe angle

1~300°,from centre to both sides around each pendulum. 

1~150° can be arbitrary set. from centre to both sides around each pendulum 

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Mr. Sky Zhao
Tel: 86-769-89369332
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Contact Method
Dongguan Zhongzhi Testing Instruments Co., Ltd
Room 516, 5/F, Hongji Building, Dongguan, Guangdong, China (Mainland)
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